Comparison ledger
Blue M 0 500, Heller 1809 MK III SMT, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 0 500Blue M | 1809 MK III SMTHeller |
|---|---|---|
| OEM | Blue M | Heller |
| Category | Thermal / Diffusion | Thermal / Diffusion |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Blue M 0 500 | Heller 1809 |
| Specifications | ||
| Manufacturer | Blue M[1] | — |
| Model | 0 500[1] | 1809 MK III[2] |
| Asset number | 139866[1] | — |
| Last confirm date | September 10, 2025[1] | — |
| Equipment type | Oven[1] | — |
| Configuration | — | 50/60 Hz[2] |
| Voltage | — | 220V[2] |
| Make | — | Heller[2] |
| Product type | — | SMT Reflow Oven[2] |
| Heating zones | — | 9 heating zones (top and bottom, forced convection)[4] |
| Cooling zones | — | 2[4] |
| Heated tunnel length | — | 105 cm (254 cm)[4] |
| Large PCB width | — | 20 cm (50.8 cm)[4] |
| Power input | — | 3 phase, standard 480 volts[4] |
| Frequency | — | 50/60 Hz[2] |
| Typical net weight | — | 4350 lbs. (1970 kg)[4] |
| Temperature range | — | 60-350 C standard[4] |
| Maximum temperature | — | Up to 450 C[4] |
| Temperature control accuracy | — | +/- 0.1 C[4] |
| Cross-belt temperature tolerance | — | +/- 2.0 C[4] |
| Heater wattage per zone | — | 6000 W[4] |
Plan your fab
Building a Thermal / Diffusion process? Get a complete equipment list.
Open the fab equipment planner →